Create pat.java

Author: Udit1542

pat.java

@@ -0,0 +1,39 @@
+// Java Program to print pattern 
+// Palindrome triangle 
+import java.util.*; 
+
+public class GeeksForGeeks { 
+	// Function to demonstrate pattern 
+	public static void printPattern(int n) 
+	{ 
+		int i, j; 
+
+		// outer loop to handle number of rows 
+		for (i = 1; i <= n; i++) { 
+			// inner loop to print the spaces 
+			for (j = 1; j <= 2 * (n - i); j++) { 
+				System.out.print(" "); 
+			} 
+
+			// inner loop to print the first part 
+			for (j = i; j >= 1; j--) { 
+				System.out.print(j + " "); 
+			} 
+
+			// inner loop to print the second part 
+			for (j = 2; j <= i; j++) { 
+				System.out.print(j + " "); 
+			} 
+
+			// printing new line for each row 
+			System.out.println(); 
+		} 
+	} 
+
+	// Driver Function 
+	public static void main(String args[]) 
+	{ 
+		int n = 6; 
+		printPattern(n); 
+	} 
+}